<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>Document</title>
  <style>
    *{
      margin:0;
      padding:0;
    }
    ul{
      list-style: none;
    }
    nav{
      width:882px;
      height:86px;
      border:1px solid pink;
      margin :100px auto;
      overflow: hidden;
    }
    ul li{
      float: left;
    }
    ul{
      width:200%;
      animation : moving 10s linear infinite;
    }
    @keyframes moving {
      from {
        transform: translateX(0);
      }
      to {
        transform: translateX(-882px);
      }
    }
    nav:hover ul{
      animation-play-state:paused;
    }
  </style>
</head>
<body>
  <nav>
    <ul>
      <li><img src="./images/nav1.jpg" alt=""></li>
      <li><img src="./images/nav2.jpg" alt=""></li>
      <li><img src="./images/nav3.jpg" alt=""></li>
      <li><img src="./images/nav4.jpg" alt=""></li>
      <li><img src="./images/nav5.jpg" alt=""></li>
      <li><img src="./images/nav6.jpg" alt=""></li>
      <li><img src="./images/nav7.jpg" alt=""></li>
       <li><img src="./images/nav1.jpg" alt=""></li>
      <li><img src="./images/nav2.jpg" alt=""></li>
      <li><img src="./images/nav3.jpg" alt=""></li>
      <li><img src="./images/nav4.jpg" alt=""></li>
      <li><img src="./images/nav5.jpg" alt=""></li>
      <li><img src="./images/nav6.jpg" alt=""></li>
      <li><img src="./images/nav7.jpg" alt=""></li>
    </ul>
  </nav>
</body>
</html>